(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
10-Mar-2026
Scheduled
21:33
CDT
Estimated
21:33
CDT
Total Departure Delay: -
Flight Runway Times
10-Mar-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
2
Gate
F17
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 26m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
10-Mar-2026
Scheduled
22:59
CDT
Estimated
22:59
CDT
Total Arrival Delay: -
Flight Runway Times
10-Mar-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
1
Gate
-
Baggage Claim
-
Tail Number
N577GJ
Flight Time
Estimated
1h 26m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4936, (LH) Lufthansa 7826, (NZ) Air New Zealand 2901
Event Timeline
Date
Event
Data Updated
9 Mar
20:34
15:34
15:34
Gate Adjustment
Departure Gate changed from F11 to F17
9 Mar
20:26
15:26
15:26
Equipment Adjustment
Tail Number changed from N578GJ to N577GJ
9 Mar
20:03
15:03
15:03
Gate Adjustment
Departure Gate changed from F25 to F11
9 Mar
12:14
07:14
07:14
Gate Adjustment
Departure Gate changed from F23 to F25
9 Mar
12:08
07:08
07:08
Equipment Adjustment
Tail Number changed from N543GJ to N578GJ
9 Mar
09:32
04:32
04:32
Equipment Adjustment
Tail Number changed from N551GJ to N543GJ
9 Mar
09:26
04:26
04:26
Equipment Adjustment
Tail Number changed from N559GJ to N551GJ
9 Mar
07:32
02:32
02:32
Gate Adjustment
Departure Gate changed to F23
9 Mar
03:14
22:14
22:14
Equipment Adjustment
Tail Number changed from N549GJ to N559GJ
8 Mar
20:32
15:32
15:32
Equipment Adjustment
Tail Number changed from N541GJ to N549GJ
8 Mar
10:51
05:51
05:51
Equipment Adjustment
Tail Number changed from N542GJ to N541GJ
8 Mar
10:02
05:02
05:02
Equipment Adjustment
Tail Number changed from N577GJ to N542GJ
8 Mar
09:27
04:27
04:27
Equipment Adjustment
Tail Number changed from N540GJ to N577GJ
8 Mar
06:38
00:38
00:38
Time Adjustment
Estimated Gate Departure changed to Mar-10-2026 9:33 PM
Estimated Gate Arrival changed to Mar-10-2026 10:59 PM
Tail Number changed to N540GJ
Actual Equipment changed to CR7
7 Mar
18:44
12:44
12:44
Record Created
7 Mar
18:44
12:44
12:44
Time Adjustment
Scheduled Gate Departure changed to Mar-10-2026 9:33 PM
Scheduled Gate Arrival changed to Mar-10-2026 10:59 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5